EP3629619A4 - Communications method, user equipment, network equipment and communications system - Google Patents

Communications method, user equipment, network equipment and communications system Download PDF

Info

Publication number
EP3629619A4
EP3629619A4 EP18817787.7A EP18817787A EP3629619A4 EP 3629619 A4 EP3629619 A4 EP 3629619A4 EP 18817787 A EP18817787 A EP 18817787A EP 3629619 A4 EP3629619 A4 EP 3629619A4
Authority
EP
European Patent Office
Prior art keywords
communications
user equipment
equipment
network equipment
communications system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18817787.7A
Other languages
German (de)
French (fr)
Other versions
EP3629619B1 (en
EP3629619A1 (en
Inventor
Zhe LIU
Hao Tang
Fan Wang
Junchao LI
Guohua Zhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3629619A1 publication Critical patent/EP3629619A1/en
Publication of EP3629619A4 publication Critical patent/EP3629619A4/en
Application granted granted Critical
Publication of EP3629619B1 publication Critical patent/EP3629619B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18Negotiating wireless communication parameters
    • H04W28/20Negotiating bandwidth
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0092Indication of how the channel is divided
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0096Indication of changes in allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0096Indication of changes in allocation
    • H04L5/0098Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078Timing of allocation
EP18817787.7A 2017-06-16 2018-06-12 Communications method, user equipment, network equipment and communications system Active EP3629619B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710459638.5A CN109151912B (en) 2017-06-16 2017-06-16 Communication method, user equipment, network equipment and communication system
PCT/CN2018/090731 WO2018228350A1 (en) 2017-06-16 2018-06-12 Communications method, user equipment, network equipment and communications system

Publications (3)

Publication Number Publication Date
EP3629619A1 EP3629619A1 (en) 2020-04-01
EP3629619A4 true EP3629619A4 (en) 2020-05-20
EP3629619B1 EP3629619B1 (en) 2023-04-26

Family

ID=64660635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18817787.7A Active EP3629619B1 (en) 2017-06-16 2018-06-12 Communications method, user equipment, network equipment and communications system

Country Status (4)

Country Link
US (1) US20200120488A1 (en)
EP (1) EP3629619B1 (en)
CN (1) CN109151912B (en)
WO (1) WO2018228350A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110870374B (en) * 2017-07-06 2023-05-26 Lg电子株式会社 Method and apparatus for processing multiple parameter sets in a wireless communication system
WO2019095251A1 (en) * 2017-11-17 2019-05-23 Qualcomm Incorporated Control plane design for bandwidth part in new radio
WO2020033891A1 (en) * 2018-08-10 2020-02-13 Intel Corporation Downlink waveform type and guard interval adaptation for wireless system
CN114221722B (en) * 2019-01-25 2023-05-16 华为技术有限公司 Method, apparatus and computer readable storage medium for reconfiguring target cells
CN115580938A (en) * 2019-08-30 2023-01-06 华为技术有限公司 Data transmission method and device
WO2021217680A1 (en) * 2020-04-27 2021-11-04 Qualcomm Incorporated Determining transmission preparation time for wireless communication on at least one carrier
CN114079523A (en) * 2020-08-17 2022-02-22 艾锐势企业有限责任公司 Method, apparatus and computer medium for handover of user terminal and access point
CN116602022A (en) * 2020-12-29 2023-08-15 Oppo广东移动通信有限公司 Wireless communication method, terminal equipment and network equipment
CN112889334B (en) * 2021-01-18 2024-03-05 北京小米移动软件有限公司 Bandwidth part determining method, bandwidth part determining device and storage medium
WO2022178690A1 (en) * 2021-02-23 2022-09-01 北京小米移动软件有限公司 Radio-frequency retuning method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018085145A1 (en) * 2016-11-02 2018-05-11 Idac Holding, Inc. Receiver bandwidth adaptation
EP3509343A1 (en) * 2018-01-04 2019-07-10 Comcast Cable Communications LLC Methods and systems for sp-csi information reporting

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Publication number Priority date Publication date Assignee Title
CN104935368B (en) * 2010-04-12 2018-07-24 Lg电子株式会社 The method and apparatus of effective Feedback in the wireless communication system for supporting multiple antennas
US20130114579A1 (en) * 2010-07-12 2013-05-09 Lg Electronics Inc. Data transmission method, related base station and user equipment
IN2014CN02924A (en) * 2011-09-27 2015-07-03 Nec Corp
US10334617B2 (en) * 2015-06-16 2019-06-25 Qualcomm Incorporated System information for enhanced machine type communication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018085145A1 (en) * 2016-11-02 2018-05-11 Idac Holding, Inc. Receiver bandwidth adaptation
EP3509343A1 (en) * 2018-01-04 2019-07-10 Comcast Cable Communications LLC Methods and systems for sp-csi information reporting

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL: "Bandwidth part activation and adaptation", vol. RAN WG1, no. Prague, Czech Republic; 20170821 - 20170825, 20 August 2017 (2017-08-20), XP051314974, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170820] *
HUAWEI ET AL: "Discussion on UE RF Bandwidth Adaptation in NR", vol. RAN WG4, no. Spokane, Wa; 20170117 - 20170119, 6 January 2017 (2017-01-06), XP051213445, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN4/Docs/> [retrieved on 20170106] *
HUAWEI ET AL: "Resource allocation and indication for data channel", vol. RAN WG1, no. Spokane, USA; 20170403 - 20170407, 2 April 2017 (2017-04-02), XP051243200, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170402] *
See also references of WO2018228350A1 *

Also Published As

Publication number Publication date
CN109151912A (en) 2019-01-04
EP3629619B1 (en) 2023-04-26
EP3629619A1 (en) 2020-04-01
CN109151912B (en) 2021-02-05
US20200120488A1 (en) 2020-04-16
WO2018228350A1 (en) 2018-12-20

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